No, as far as I know you’re not the only one with this problem. That’s why I suspect it’s a bug.
My recommendation is to switch back to the HP19 and wait to hear what Athom support has to report.
Before you switch back to HP19 please read this post first! Because if you already repaired the Zigbee devices on HP23, you have to re-ad them and repair all your flows.
This is also mentioned in the linked post.
